package com.example.server2;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import java.util.List;

/**
 * Created by Administrator on 2018-2-6.
 */
@Service
public class StudentBaseRepositoryImpl implements StudentBaseRepositoryCustom {
    @Autowired
    @PersistenceContext
    private EntityManager entityManager;

    @Override
    public List<Object[]> groupByStudentAsSql() {
        return null;
    }

    @Override
    public List<Object[]> groupByStudentAsHql() {
        return null;
    }

    @Override
    public List<Object[]> groupByStudentAsSpecification() {
        return null;
    }
}
